skb_mpls_push
int skb_mpls_push(struct sk_buff *skb, __be32 mpls_lse, __be16 mpls_proto,
EXPORT_SYMBOL_GPL(skb_mpls_push);
err = skb_mpls_push(skb, mpls_lse, mpls_ethertype, mac_len, !!mac_len);
if (skb_mpls_push(skb, new_lse, p->tcfm_proto, 0, false))
if (skb_mpls_push(skb, new_lse, p->tcfm_proto, mac_len,